2. 外语
  3. After they tested the chemical and biological ______ of the samples we had sent them, they wrote up the report.

After they tested the chemical and biological ______ of the samples we had sent them, they wrote up the report.

admin2011-04-26  42
问题 After they tested the chemical and biological ______ of the samples we had sent them, they wrote up the report.
选项 A、assets
B、characters
C、abnormities
D、properties
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/k66O777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)